After upgrading to Drupal 6.12 I can no longer access the admin section on my site - I get a page not found error.
Things I've been able to test/check:
- I have clean URLs enabled but trying to bypass them doesn't work either, and urls in the rest of the site are fine. So I doubt it's that.
- The menu_router table is also looks fine.
- I've confirmed the .htaccess is setup correct and so is Mod_Rewrite.
- The rest of the site works fine
- I have set the base url in the settings.php with no effect
- I had rootcandy for the theme for the admin section and have removed that to be sure.
Any ideas for other things to try?